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How many four-year colleges and universities were surveyed? Of the four-year colleges and universities surveyed, how many offered.
Determine which, if any, of the three statements are equivalent. Give a reason for your conclusion and explain your work.
A Las Vegas casino surveyed 150 gamblers. The results are as follows: 57 played poker 72 played blackjack 23 played both.
An electronics store surveyed every 9th customer who came onto the store for a week. Of the 185 people who responded.
What is the total number of students on the two teams if three students are on both teams.
Josh is conducting a telephone survey for a telecommunications company. Over the course of a 4 hour shift, he logged the following calls.
Simple calculator costs $5 and scientific calculator costs $16. The store sold 35 calculators and received $340. How many of each calculator was sold?
Obtain the academic standards for kindergarten for three states (available on state education websites).
What will the total cost of the union and of the intersection be if you consider two set A's and three set B's ?
The Decision Sciences department head at a university will be scheduling faculty to teach courses during the coming fall semester.
How many units of each commodity should be produced to satisfy a demand of 900 units for each commodity?
Solve for the unknown number of years in each of the following (Round your answers to 2 decimal places. (e.g., 32.16)):
Three painters can paint six fences in 3 hours. (The fences are all the same size.) How many fences can seven painters paint in five hours?
An identification code is to consist of three letters followed by four digits. How many different codes are possible if repetition is permitted?
What is the value of x after each of the following statements are encountered in a computer program, if x = 1 before the statement is reached. Explain fully.
Assume that n is a positive integer. Use the proof by contradiction method to prove and explain: If 3n + 2 is an even integer then n is an even integer.
For two steps, three steps, and four steps, find the smallest pair of numbers for which the Euclidean algorithm requires this number of steps.
Bob compares his SAT Verbal score of 400 to Marge's ACT Verbal score of 20. "I whupped ya," he exclaims. "My score is 20 times your score!"
Are the numbers 5, Ï?, and - 6 in the domain of the function s? What is the domain of the function s?
Let X be a finite set, and let x be an object which is not an element of X. Then X U (union) {x} is finite and #(X U {x})= #(X)+1
Let A, B, C be sets. Show that the sets (A^B)^C and A^(BxC) have equal cardinality by constructing an explicit bijection between the two sets.
Develop a loan amortization project using Excel spreadsheets. This can be a car loan or a home mortgage.
Triangle inequality for finite series: let m<=n be integers, and let a_i be a real number assigned to each integer m<= i <= n.
What is the difference between the accumulated amount (future value) and the present value of an investment? Please give examples of each.
In how many ways can an investor select four mutual funds for his investment portfolio from a recommended list of eight mutual funds?